无线通讯系统的通道地图产生方法及其装置;CHANNEL MAP GENERATING METHOD AND APPARAUS OF WIRELESS COMMUNICATION SYSTEM

摘要

一种无线通讯系统的通道地图产生方法及其装置，该通道地图产生方法包含下列步骤：对一频带内的复数个通道进行功率频谱密度侦测，以产生一第一通道地图；以及以一第一频宽范围对该第一通道地图执行一第一平滑处理，以产生一第二通道地图，该第一平滑处理包括：依据该第一频宽范围将该第一通道地图中的通道分为复数组；根据该第一通道地图中对每一通道组的好/坏通道数，决定保留该第一通道地图对该通道组的好坏频道判断，或重新标示该通道组中所有通道的好坏，以产生该第二通道地图。; and performing a first smoothing operation in a first frequency band on the first charnel map to generate a second channel map. The first smoothing operation includes steps: dividing channels in the first channel map into a plurality of groups according to the first frequency band; and determining good/bad tags on channels in the first channel map according to the number of good/bad channels in the first channel map; or re-designate all the good/bad tags to generate the second channel map.